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<div class="title">Argument locations<div class="ingroups"><a class="el" href="group___c_m__.html">CM</a></div></div>  </div>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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Modules</h2></td></tr>
<tr class="memitem:group___a_l_o_c__"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___a_l_o_c__.html">Argument location types</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:group___c___p_c__"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___c___p_c__.html">Standard C-language models for x86</a></td></tr>
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Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structrrel__t.html">rrel_t</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Register-relative argument location.  <a href="structrrel__t.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structcustloc__desc__t.html">custloc_desc_t</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Description of a custom argloc.  <a href="structcustloc__desc__t.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classargloc__t.html">argloc_t</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Describes an argument location.  <a href="classargloc__t.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structargpart__t.html">argpart_t</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Subsection of an argument location.  <a href="structargpart__t.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classscattered__aloc__t.html">scattered_aloc_t</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Used to manage arguments that are described by multiple locations (also see <a class="el" href="group___a_l_o_c__.html#ga77ee658648b8a9f916838508ab40fb5a" title="distributed (scattered) ">ALOC_DIST</a>)  <a href="classscattered__aloc__t.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structaloc__visitor__t.html">aloc_visitor_t</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Visit all argument locations.  <a href="structaloc__visitor__t.html#details">More...</a><br /></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structconst__aloc__visitor__t.html">const_aloc_visitor_t</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">Same as <a class="el" href="structaloc__visitor__t.html" title="Visit all argument locations. ">aloc_visitor_t</a>, but may not modify the argloc.  <a href="structconst__aloc__visitor__t.html#details">More...</a><br /></td></tr>
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Macros</h2></td></tr>
<tr class="memitem:gad116a63144af8d2ec22c38fe52a83afc"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="gad116a63144af8d2ec22c38fe52a83afc"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__argloc.html#gad116a63144af8d2ec22c38fe52a83afc">PRALOC_VERIFY</a>&#160;&#160;&#160;0x01</td></tr>
<tr class="memdesc:gad116a63144af8d2ec22c38fe52a83afc"><td class="mdescLeft">&#160;</td><td class="mdescRight">interr if illegal argloc <br /></td></tr>
<tr class="separator:gad116a63144af8d2ec22c38fe52a83afc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga51017e98e13d8514261572bba7766e75"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga51017e98e13d8514261572bba7766e75"></a>
#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__argloc.html#ga51017e98e13d8514261572bba7766e75">PRALOC_STKOFF</a>&#160;&#160;&#160;0x02</td></tr>
<tr class="memdesc:ga51017e98e13d8514261572bba7766e75"><td class="mdescLeft">&#160;</td><td class="mdescRight">print stack offsets <br /></td></tr>
<tr class="separator:ga51017e98e13d8514261572bba7766e75"><td class="memSeparator" colspan="2">&#160;</td></tr>
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Typedefs</h2></td></tr>
<tr class="memitem:gafaa486b80f279565c5e29558d6694afd"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="gafaa486b80f279565c5e29558d6694afd"></a>
typedef int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__argloc.html#gafaa486b80f279565c5e29558d6694afd">argloc_type_t</a></td></tr>
<tr class="memdesc:gafaa486b80f279565c5e29558d6694afd"><td class="mdescLeft">&#160;</td><td class="mdescRight">Specifies the location type of a function argument - see <a class="el" href="group___a_l_o_c__.html">Argument location types</a>. <br /></td></tr>
<tr class="separator:gafaa486b80f279565c5e29558d6694afd"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gad3d78bf064365f662c656f53d9296358"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="gad3d78bf064365f662c656f53d9296358"></a>
typedef <a class="el" href="classqvector.html">qvector</a>&lt; <a class="el" href="classargloc__t.html">argloc_t</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__argloc.html#gad3d78bf064365f662c656f53d9296358">arglocs_t</a></td></tr>
<tr class="memdesc:gad3d78bf064365f662c656f53d9296358"><td class="mdescLeft">&#160;</td><td class="mdescRight">vector of argument locations <br /></td></tr>
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Enumerations</h2></td></tr>
<tr class="memitem:ga1213616e618bb2e2eeef3789c5a3066a"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__argloc.html#ga1213616e618bb2e2eeef3789c5a3066a">argreg_policy_t</a> { <br />
&#160;&#160;<b>ARGREGS_POLICY_UNDEFINED</b>, 
<a class="el" href="group__argloc.html#gga1213616e618bb2e2eeef3789c5a3066aa78b105fc74836db7dfc4892af9e69c06">ARGREGS_GP_ONLY</a>, 
<a class="el" href="group__argloc.html#gga1213616e618bb2e2eeef3789c5a3066aaed785e829f5e0b1f404dc2b512cb0698">ARGREGS_INDEPENDENT</a>, 
<a class="el" href="group__argloc.html#gga1213616e618bb2e2eeef3789c5a3066aae440e0d293e7994fec765a045ec0b7de">ARGREGS_BY_SLOTS</a>, 
<br />
&#160;&#160;<a class="el" href="group__argloc.html#gga1213616e618bb2e2eeef3789c5a3066aaa5cdf7a88dcb45b3f820bb4a854229d6">ARGREGS_FP_CONSUME_GP</a>
<br />
 }</td></tr>
<tr class="memdesc:ga1213616e618bb2e2eeef3789c5a3066a"><td class="mdescLeft">&#160;</td><td class="mdescRight">Function argument passing: how GP &amp; FP registers cooperate with each other.  <a href="group__argloc.html#ga1213616e618bb2e2eeef3789c5a3066a">More...</a><br /></td></tr>
<tr class="separator:ga1213616e618bb2e2eeef3789c5a3066a"><td class="memSeparator" colspan="2">&#160;</td></tr>
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Functions</h2></td></tr>
<tr class="memitem:ga4a684d3b5a6369163f377a94585edb77"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga4a684d3b5a6369163f377a94585edb77"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__argloc.html#ga4a684d3b5a6369163f377a94585edb77">install_custom_argloc</a> (const <a class="el" href="structcustloc__desc__t.html">custloc_desc_t</a> *custloc)</td></tr>
<tr class="memdesc:ga4a684d3b5a6369163f377a94585edb77"><td class="mdescLeft">&#160;</td><td class="mdescRight">Save a custom argloc. <br /></td></tr>
<tr class="separator:ga4a684d3b5a6369163f377a94585edb77"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gadb953830132811494989955976c4e119"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="gadb953830132811494989955976c4e119"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> bool <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__argloc.html#gadb953830132811494989955976c4e119">remove_custom_argloc</a> (int idx)</td></tr>
<tr class="memdesc:gadb953830132811494989955976c4e119"><td class="mdescLeft">&#160;</td><td class="mdescRight">Delete the custom argloc at the given index. <br /></td></tr>
<tr class="separator:gadb953830132811494989955976c4e119"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga137f0ff547d4ccd97f6792a35cb209a5"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga137f0ff547d4ccd97f6792a35cb209a5"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> const <a class="el" href="structcustloc__desc__t.html">custloc_desc_t</a> *<a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__argloc.html#ga137f0ff547d4ccd97f6792a35cb209a5">retrieve_custom_argloc</a> (int idx)</td></tr>
<tr class="memdesc:ga137f0ff547d4ccd97f6792a35cb209a5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Retrieve the custom argloc at the given index. <br /></td></tr>
<tr class="separator:ga137f0ff547d4ccd97f6792a35cb209a5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga12d82624c71c4f04c749344171cf4978"><td class="memItemLeft" align="right" valign="top"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__argloc.html#ga12d82624c71c4f04c749344171cf4978">verify_argloc</a> (const <a class="el" href="classargloc__t.html">argloc_t</a> &amp;vloc, int size, const rangeset_t *gaps)</td></tr>
<tr class="memdesc:ga12d82624c71c4f04c749344171cf4978"><td class="mdescLeft">&#160;</td><td class="mdescRight">Verify <a class="el" href="classargloc__t.html" title="Describes an argument location. ">argloc_t</a>.  <a href="#ga12d82624c71c4f04c749344171cf4978">More...</a><br /></td></tr>
<tr class="separator:ga12d82624c71c4f04c749344171cf4978"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gad7b916c550685f48f02b3fd5c97d3f1f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> bool <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__argloc.html#gad7b916c550685f48f02b3fd5c97d3f1f">optimize_argloc</a> (<a class="el" href="classargloc__t.html">argloc_t</a> *vloc, int size, const rangeset_t *gaps)</td></tr>
<tr class="memdesc:gad7b916c550685f48f02b3fd5c97d3f1f"><td class="mdescLeft">&#160;</td><td class="mdescRight">Verify and optimize scattered argloc into simple form.  <a href="#gad7b916c550685f48f02b3fd5c97d3f1f">More...</a><br /></td></tr>
<tr class="separator:gad7b916c550685f48f02b3fd5c97d3f1f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gab5504a4c1f4f3d888ed051b1ab90ae4c"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="gab5504a4c1f4f3d888ed051b1ab90ae4c"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> size_t <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__argloc.html#gab5504a4c1f4f3d888ed051b1ab90ae4c">print_argloc</a> (char *buf, size_t bufsize, const <a class="el" href="classargloc__t.html">argloc_t</a> &amp;vloc, int size=0, int vflags=0)</td></tr>
<tr class="memdesc:gab5504a4c1f4f3d888ed051b1ab90ae4c"><td class="mdescLeft">&#160;</td><td class="mdescRight">Convert an argloc to human readable form. <br /></td></tr>
<tr class="separator:gab5504a4c1f4f3d888ed051b1ab90ae4c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gac7c5abb53c08b173798499df9e582fad"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="gac7c5abb53c08b173798499df9e582fad"></a>
<a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__argloc.html#gac7c5abb53c08b173798499df9e582fad">for_all_arglocs</a> (<a class="el" href="structaloc__visitor__t.html">aloc_visitor_t</a> &amp;vv, <a class="el" href="classargloc__t.html">argloc_t</a> &amp;vloc, int size, int off=0)</td></tr>
<tr class="memdesc:gac7c5abb53c08b173798499df9e582fad"><td class="mdescLeft">&#160;</td><td class="mdescRight">Compress larger argloc types and initiate the aloc visitor. <br /></td></tr>
<tr class="separator:gac7c5abb53c08b173798499df9e582fad"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga51d822a5bc687700adcce53f23f9e7aa"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga51d822a5bc687700adcce53f23f9e7aa"></a>
int <a class="el" href="pro_8h.html#a6505e7ff3b129d8b17258304886fd133">idaapi</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__argloc.html#ga51d822a5bc687700adcce53f23f9e7aa">for_all_const_arglocs</a> (<a class="el" href="structconst__aloc__visitor__t.html">const_aloc_visitor_t</a> &amp;vv, const <a class="el" href="classargloc__t.html">argloc_t</a> &amp;vloc, int size, int off=0)</td></tr>
<tr class="memdesc:ga51d822a5bc687700adcce53f23f9e7aa"><td class="mdescLeft">&#160;</td><td class="mdescRight">See <a class="el" href="group__argloc.html#gac7c5abb53c08b173798499df9e582fad" title="Compress larger argloc types and initiate the aloc visitor. ">for_all_arglocs()</a> <br /></td></tr>
<tr class="separator:ga51d822a5bc687700adcce53f23f9e7aa"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga5997f12c3fd11c20697608ba2ae023ab"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ga5997f12c3fd11c20697608ba2ae023ab"></a>
<a class="el" href="ida_8hpp.html#a3e05fd8860fadc8f72329fc410c8f6b9">cm_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__argloc.html#ga5997f12c3fd11c20697608ba2ae023ab">get_cc</a> (<a class="el" href="ida_8hpp.html#a3e05fd8860fadc8f72329fc410c8f6b9">cm_t</a> cm)</td></tr>
<tr class="memdesc:ga5997f12c3fd11c20697608ba2ae023ab"><td class="mdescLeft">&#160;</td><td class="mdescRight">Get the calling convention. <br /></td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__argloc.html#gae03a1134c9f208dcfccc1ce88ee8f8b0">is_user_cc</a> (<a class="el" href="ida_8hpp.html#a3e05fd8860fadc8f72329fc410c8f6b9">cm_t</a> cm)</td></tr>
<tr class="memdesc:gae03a1134c9f208dcfccc1ce88ee8f8b0"><td class="mdescLeft">&#160;</td><td class="mdescRight">Does the calling convention specify argument locations explicitly? <br /></td></tr>
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bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__argloc.html#ga1f176ed40797c64c31673cab8a8e3dfa">is_vararg_cc</a> (<a class="el" href="ida_8hpp.html#a3e05fd8860fadc8f72329fc410c8f6b9">cm_t</a> cm)</td></tr>
<tr class="memdesc:ga1f176ed40797c64c31673cab8a8e3dfa"><td class="mdescLeft">&#160;</td><td class="mdescRight">Does the calling convention use ellipsis? <br /></td></tr>
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<tr class="memitem:ga0a5c9be4004fe43ea3946b8aea40c0ba"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__argloc.html#ga0a5c9be4004fe43ea3946b8aea40c0ba">is_purging_cc</a> (<a class="el" href="ida_8hpp.html#a3e05fd8860fadc8f72329fc410c8f6b9">cm_t</a> cm)</td></tr>
<tr class="memdesc:ga0a5c9be4004fe43ea3946b8aea40c0ba"><td class="mdescLeft">&#160;</td><td class="mdescRight">Does the calling convention clean the stack arguments upon return?.  <a href="#ga0a5c9be4004fe43ea3946b8aea40c0ba">More...</a><br /></td></tr>
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<h2 class="groupheader">Enumeration Type Documentation</h2>
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          <td class="memname">enum <a class="el" href="group__argloc.html#ga1213616e618bb2e2eeef3789c5a3066a">argreg_policy_t</a></td>
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<p>Function argument passing: how GP &amp; FP registers cooperate with each other. </p>
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a class="anchor" id="gga1213616e618bb2e2eeef3789c5a3066aa78b105fc74836db7dfc4892af9e69c06"></a>ARGREGS_GP_ONLY&#160;</td><td class="fielddoc">
<p>GP registers used for all arguments. </p>
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<tr><td class="fieldname"><a class="anchor" id="gga1213616e618bb2e2eeef3789c5a3066aaed785e829f5e0b1f404dc2b512cb0698"></a>ARGREGS_INDEPENDENT&#160;</td><td class="fielddoc">
<p>FP/GP registers used separately (like gcc64) </p>
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<tr><td class="fieldname"><a class="anchor" id="gga1213616e618bb2e2eeef3789c5a3066aae440e0d293e7994fec765a045ec0b7de"></a>ARGREGS_BY_SLOTS&#160;</td><td class="fielddoc">
<p>fixed FP/GP register per each slot (like vc64) </p>
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<tr><td class="fieldname"><a class="anchor" id="gga1213616e618bb2e2eeef3789c5a3066aaa5cdf7a88dcb45b3f820bb4a854229d6"></a>ARGREGS_FP_CONSUME_GP&#160;</td><td class="fielddoc">
<p>FP register also consumes one or more GP regs but not vice versa (aix ppc ABI) </p>
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<h2 class="groupheader">Function Documentation</h2>
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          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> int <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> verify_argloc </td>
          <td>(</td>
          <td class="paramtype">const <a class="el" href="classargloc__t.html">argloc_t</a> &amp;&#160;</td>
          <td class="paramname"><em>vloc</em>, </td>
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          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>size</em>, </td>
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          <td class="paramtype">const rangeset_t *&#160;</td>
          <td class="paramname"><em>gaps</em>&#160;</td>
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          <td>)</td>
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<p>Verify <a class="el" href="classargloc__t.html" title="Describes an argument location. ">argloc_t</a>. </p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">size</td><td>total size of the variable </td></tr>
    <tr><td class="paramname">gaps</td><td>if not NULL, specifies gaps in structure definition. these gaps should not map to any argloc, but everything else must be covered </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>0 if ok, otherwise an interr code. </dd></dl>

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          <td class="memname"><a class="el" href="pro_8h.html#a8ddba56b40c4be92718f8059abf51147">idaman</a> bool <a class="el" href="pro_8h.html#a176294e75f953787714b9d08ffa89adf">ida_export</a> optimize_argloc </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classargloc__t.html">argloc_t</a> *&#160;</td>
          <td class="paramname"><em>vloc</em>, </td>
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          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>size</em>, </td>
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          <td class="paramtype">const rangeset_t *&#160;</td>
          <td class="paramname"><em>gaps</em>&#160;</td>
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          <td>)</td>
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<p>Verify and optimize scattered argloc into simple form. </p>
<p>All new arglocs must be processed by this function. </p><dl class="retval"><dt>Return values</dt><dd>
  <table class="retval">
    <tr><td class="paramname">true</td><td>success </td></tr>
    <tr><td class="paramname">false</td><td>the input argloc was illegal </td></tr>
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          <td class="memname">bool is_purging_cc </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="ida_8hpp.html#a3e05fd8860fadc8f72329fc410c8f6b9">cm_t</a>&#160;</td>
          <td class="paramname"><em>cm</em></td><td>)</td>
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<p>Does the calling convention clean the stack arguments upon return?. </p>
<dl class="section note"><dt>Note</dt><dd>this function is valid only for x86 code </dd></dl>

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